SmartHomeFleet reference stack

Bench test

Pending bench test — Validation status.

Fleet dashboard for connected homes. Device type: smart_home.

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Telemetry contract

Key	Unit	Notes
temperature	°C	Indoor ambient
humidity	%RH	Indoor RH
power_kw	kW	Whole-home or circuit power
motion	boolean	Room / hall motion

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Reference hardware (pending bench test)

Role	Class / example	Protocol
Climate	DHT22 / SHT3x / XY-MD02	I²C / Modbus
Power	PZEM-004T / Shelly / CT energy monitor	UART Modbus / MQTT
Motion	PIR HC-SR501 or mmWave	GPIO
Hub	Zigbee/Z-Wave bridge (optional)	Hub → MQTT (P5)

Status: Pending bench test — prefer native MQTT (P4) for consumer gear when available.

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Connectivity options

Profile	Edge	Link	Status
P4	Shelly / Tasmota / SDK device	WiFi MQTT	Pending
P2	ESP32 + DHT + PZEM + PIR	WiFi	Pending
P5	Home hub relays rooms as children	WiFi / Ethernet	BYO
P1	Rare — Modbus meters via 4G DTU	4G	BYO
P6	LoRaWAN sensors via ChirpStack	RF → webhook	Pending

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Wiring — P2 (ESP32 home kit)

flowchart LR
  AC[Autoconnecto]
  ESP[ESP32]
  SHT[Temp RH]
  PZEM[Energy monitor]
  PIR[Motion]
  AC <-->|WiFi MQTT| ESP
  ESP --> SHT
  ESP --> PZEM
  ESP --> PIR

Use device token MQTT (Check connectivity). Publish temperature, humidity, power_kw, motion.

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Wiring — P4 (native WiFi)

Configure the vendor MQTT client with Autoconnecto broker/token; map payload fields to Solution keys (Integration Hub if names differ).

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Checklist

• [ ] Device type smart_home
• [ ] CT/power wiring by qualified person if mains-side
• [ ] Motion privacy expectations documented for occupants

Related

• Connectivity profiles · ESP32 edge